trade assurance high quality Polyester Flat Frame air filter

Haosheng filter equipment company. The company is located in the economic triangle of Beijing, Tianjin and Hebei, located in gufeierte industrial zone, Langfang city. Has 20 years of production and development experience, first-class sorting and professional production equipment, is professional production filter, filter, filter element research and development and production manufacturers. A set of production, sales, services in one modern enterprise. Its products are widely used in power plants, steel plants, petrochemical, cement plant, shipbuilding and other fields. Fire system special filter element, eh oil system filter element, oil filter filter element, air compressor system filter element, large machine tool filter element, industrial filter element, etc. We strictly implement QS9000 & ISO9001 to provide the best filtering products for customers, so all our products are based on the most stringent quality standards, improve the holdings and service life of pollutants, filtering effect 99.9 %. At the same time, the performance and effect of the replacement can be changed completely from the imported products. Imported filtering materials have been used to exchange products of more than 500 well-known brands abroad.